phpexcel save file to server ubuntu -


i'm problem share see if can provide help.

php excel use ubuntu , want guaradar file generated in specific folder of project directory. understand looking information made follows, not working properly. code follows:

header('content-type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet');     //header('content-disposition: attachment;filename="reportesuscriptores.xlsx"');     header('cache-control: max-age=0');      $objwriter = phpexcel_iofactory::createwriter($objphpexcel, 'excel2007');     //$objwriter->save('nameoffile.xls');     $filename = (__dir__);     $objwriter->save($filename . '/report.xlsx');

try other alternatives without success next block

$objwriter->save('nameoffile.xls');

and can not save file generated excel in specific directory


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